#include"string.h"

  void text1()
  {
	  A::string s1 = "fhjk";
	  s1 += '\0';
	  s1 += '\0';

	  std::cout << s1<<std::endl;
	  s1 += '!';
	  std::cout << s1<<std::endl;

	  s1 += "yyyyyyyyyyyyyyyyyyyyyyy";
	  std::cout << s1<<std::endl;

	  s1.insert(0, "gaiusfghhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhjk");
	  std::cout << s1 << std::endl;

	  s1.erase(11,6);
	  std::cout << s1 << std::endl;

	  s1.pop_back();
	  std::cout << s1 << std::endl;

	  s1.substr(0.12);

	  A::string s2;
	  A::getline(std::cin, s2, '!');
	  std::cout << s2 << std::endl;
  }

  void text2()
  {
	  A::string S1("ifoasnfm");
	  S1.substr(1);

  }

int main()
{
	//text1();
	text2();
	
	return 0;
}